By OGGDesigns
40oz White to Rainbow Tumbler
40oz White to Rainbow Tumbler Blank — Straw Lid & Handle — Laser Engraving Ready
Clean, luminous, and absolutely breathtaking when engraved — this 40oz white to rainbow tumbler blank is a showstopper in any custom drinkware lineup. The crisp white exterior reveals a stunning full-spectrum rainbow finish through laser engraving, creating vivid, eye-catching results that are impossible to ignore. Paired with a straw lid and handle for everyday usability, this blank is as functional as it is beautiful.
Why You'll Love It
- 🌈 Rainbow plating revealed through engraving — full-spectrum color bursts through the white exterior for stunning, one-of-a-kind results
- 🥤 Straw lid included — sip-ready right out of the box
- 🖐️ Handle included — comfortable grip for all-day carry
- ✨ Laser engraving ready — clean, sharp results every time
- 🧊 Double-wall vacuum insulated stainless steel — keeps drinks cold up to 24 hours, hot up to 12 hours
- 💧 Sweat-proof exterior — powder-coated finish stays dry and clean in your hand
- ✅ BPA-free & eco-friendly — reusable and built to last
- 🚗 Fits most standard cup holders — commuter and travel friendly
Product Specifications
- Capacity: 40oz
- Material: 18/8 double-wall vacuum insulated stainless steel
- Finish: White exterior with rainbow-plated interior revealed through engraving
- Lid: Straw lid included
- Handle: Yes
- Exterior: Sweat-proof powder-coated finish
- BPA-free: Yes
- Cup holder compatible: Yes, fits most standard sizes
Perfect For
Pride gifts, birthday gifts, best friend gifts, wedding party gifts, and laser engravers looking for a bright, versatile blank that delivers maximum visual impact. The white-to-rainbow colorway is soft, elegant, and vibrant all at once — a truly unique canvas for any custom design.
Shop OGGDesigns for premium laser-engraving blanks built for makers who demand quality.

